package com.guchenbo.scala.c5

/**
 * @author guchenbo
 * @date 2022/3/21
 */
object SeqDemo {

  def main(args: Array[String]): Unit = {
    val li = List(1, 2, 3)
    val li2 = li.map((_, 1))
    println(li)
    println(li2)
  }
}
